Alert archive / Missouri / Flash Flood Warnings in 2025

Flash Flood Warning 51, NWS Springfield, MO

June 30, 2025St. Clair County, Missouri

NWS Springfield, MO issued this flash flood warning at Jun 30, 2025, 9:19 AM CDT for St. Clair County, Missouri. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 30, 2025, 9:19 AM CDT (14:19 UTC)
Expired
Jun 30, 2025, 1:15 PM CDT
In force
4 hr
Issued by
NWS Springfield, MO
Area
Storm-based polygon
Flood severity
None

County St. Clair County, MO

The radar

The Springfield radar (KSGF), 95 km from the middle of the area, began a volume at 14:18 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Topeka, KS (KTOP), launched 12:00Z, 2.3 hours before the alert went out and 194 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Topeka, KS at 12:00Z on 2025-06-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 190 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Topeka, KS at 12:00Z on 2025-06-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -189 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
190 J/kg
Mixed-layer CIN
-312 J/kg
Mixed-layer LCL
1419 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
-189 m²/s²
0-3 km storm-relative helicity
-122 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Springfield, MO wrote its last area forecast discussion before this flash flood warning went out at Jun 30, 6:44 AM CDT, 2 hours 35 minutes earlier.

Area forecast discussion, Jun 30, 6:44 AM CDT, 2 hours 35 minutes before
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Hazardous weather outlook, Jun 30, 5:07 AM CDT, 4 hours 12 minutes before
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  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Springfield, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 29, 8:34 PM CDTAreal Flood AdvisorySGFHowell, Oregon4 hr
Jun 29, 11:47 PM CDTAreal Flood WarningSGFDouglas, Howell, Oregon, Ozark, Texas, Wright12 hr
Jun 30, 12:47 AM CDTSpecial Weather StatementSGFGreene28 min
Jun 30, 1:21 AM CDTSpecial Weather StatementSGFChristian24 min
Jun 30, 1:33 AM CDTFlash Flood WarningSGFChristian, Greene, Stone6 hr
Jun 30, 3:30 AM CDTSevere Thunderstorm WarningSGFDallas30 min
Jun 30, 6:33 AM CDTRiver Flood WarningSGFShannon5 hr

Nearby

Flash Flood Warnings in Missouri, 2025Every flash flood warning in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.